I have smoked menthol cigs for 30 years

Patient : I have smoked menthol cigs for 30 years. They are testing us this yr for medical insurance. How long must I be completely off cigs to test negative from test
Doctor :   Hello, Thanks for writing to us. I have read your case and can understand your situation. Nicotine takes about 11 to 24 hours to get cleared from body once smoking is stopped while its metabolite cotinine takes about 2.4 to 6.5 days to get cleared from body. Taking menthol cigarettes may cause nicotine clearance from system more delayed. In about 7 to 10 days with proper intake of water and fluids it is more likely to get negative nicotine test if urine , blood and saliva samples are checked. However few tests use hair follicles to detect nicotine for which it is essential to be off cigarettes for about 2 to 3 months. Hope this helps Feel free to write back

Related Q&A

Q: Inhaled Copper (maybe lead) fumes through vaping. I am a ex-smoker, turned to vaping for help. I had quit smoking ...

Q: I am a heavy smoker for 20 years. I have a very dry painful nose. I also take drying meds which we are tapering off t...

Q: My question is for doctor reference ID 453646 and 459965 only. Thank you for your previous advice on my nose and thr...

Q: I'm a smoker and having surgery soon. I'm stopping smoking but can I use nicotine gum instead of smoking?

Q: After quitting cigarettes i noticed a small lump near my left ear lope above my jawline, also a swollen lymph node un...


Dr. James Obaji M.D.

  • 247 Reviews
  • Family Physician

Dr. Suneel Sharman M.D.

  • 190 Reviews
  • Family Physician

Dr. Pat Golden M.D.

  • 169 Reviews
  • Cardiologist

Dr. Kunaal Jindal M.D.

  • 112 Reviews
  • Plastic Surgeon